<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- 上述3个meta标签*必须*放在最前面，任何其他内容都*必须*跟随其后！ -->
    <title>后台管理</title>
    <!-- Bootstrap -->
    <link href="css/bootstrap.min.css" rel="stylesheet">
    <!-- jQuery (Bootstrap 的所有 JavaScript 插件都依赖 jQuery，所以必须放在前边) -->
    <script src="js/jquery-3.4.1.min.js"></script>
    <!-- 加载jsRender-->
    <script src="js/jsrender.js" type="text/javascript" charset="utf-8"></script>
    <script src="js/jsrender.min.js" type="text/javascript" charset="utf-8"></script>
    <!-- 加载 Bootstrap 的所有 JavaScript 插件。你也可以根据需要只加载单个插件。 -->
    <script src="js/bootstrap.min.js" type="text/javascript" charset="utf-8"></script>
    <script src="js/bootstrap.bundle.min.js" type="text/javascript" charset="UTF-8"></script>
    <style>
        body {
            background-color: #eee;
        }
        .row {
            padding: 20px;
            margin-bottom: 10px;
        }
        .panel-default>.panel-heading, .panel-warning>.panel-heading, .panel-danger>.panel-heading {
            background-color: white;
            font-weight: bold;
        }
        .row>.panel {
            background-color: white;
            box-shadow: 1px 1px 3px #0f0f0f,-1px -1px 3px #0f0f0f;
        }
        .row {
            background-color: rgba(255,255,255,.5);
        }
        .panel-default>.count-top {
            font-size: 14px;
            color: rgba(77, 77, 77, .5);
        }
        .panel-default>.count {
            font-size: 30px;
            margin-left: 20px;
            font-weight: bolder;
            text-align: center;
        }
    </style>
</head>
<body>
    <!-- Button trigger modal -->
    <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModalScrollable">
        Launch demo modal
    </button>

    <!-- Modal -->
    <div class="modal fade" id="exampleModalScrollable" tabindex="-1" role="dialog" aria-labelledby="exampleModalScrollableTitle" aria-hidden="true">
        <div class="modal-dialog modal-dialog-scrollable" role="document">
            <div class="modal-content">
                <div class="modal-header">
                    <h5 class="modal-title" id="exampleModalScrollableTitle">Modal title</h5>
                    <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                        <span aria-hidden="true">&times;</span>
                    </button>
                </div>
                <div class="modal-body">
                    ...
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
                    <button type="button" class="btn btn-primary">Save changes</button>
                </div>
            </div>
        </div>
    </div>
    <script>
    </script>
</body>
</html>